Exchange 2007 reaches end of life on April 11th. What’s your plan to move?

On April 11, 2017, Exchange Server 2007 will reach End of Life. If you haven’t already begun your migration from Exchange 2007 to Office 365 or Exchange 2016, you need to start planning now. End of life means that Microsoft will no longer provide the following for Exchange 2007: Free or paid assisted support (including…


Analyzing Exchange Transaction Log Generation Statistics – Revisited

Almost 4 years ago, I wrote a script called GetTransactionLogStats.ps1, and originally blogged about it here. At the original time of writing, the primary purpose of the script was to collect transaction log generation data, and use that to determine the percentage of transaction logs generated per hour in an environment. This could in turn…


An update to "Important notice for Office 365 email customers who have configured connectors"

Since we posted this blog post, we have received positive responses from many of our customers, who have proceeded with changing their connectors (as per instructions in the post), thereby protecting their email/domain reputation. However, we are also aware of customers who are either in the midst of making this change or need some additional…


Send-as and Send-on-behalf of for groups in Outlook

Today, we are excited to announce the ‘Send-as’ and Send-on-behalf of feature for groups in Outlook, which brings you one step closer to turning your email into a great customer support solution. With the new ‘Send as’ and ‘Send on behalf of’ feature, members of the group can respond to conversations using the shared identity…


Released: Exchange Server Role Requirements Calculator 8.4

Today, we released an updated version of the Exchange Server Role Requirements Calculator. This release focuses on bug fixes with the DAG auto-calculation functionality that was introduced in 8.3, as well as, support for ReplayLagMaxDelay. In addition to allowing you to configure the ReplayLagMaxDelay value (default is 24 hours), the calculator has also been updated…

0

Released: Exchange Generate Message Profile Script v2.0.

Greetings Exchange Community! Today, I am pleased to announce the release of a major update to the Exchange Generate Message Profile script. This release primarily focuses on two enhancements. The first enhancement is the script will now use multiple “threads” (currently in the form of PowerShell jobs with Runspaces under consideration for a future version)…


Microsoft Graph Preview for Exchange 2016 customers

We are interested in working with Exchange 2016 customers or partners to help us validate Exchange hybrid scenarios using Microsoft Graph. This will be a self-paced development project where your developers will scope and get technical help to unblock Graph API issues from the product team. In order to participate, you will need to join…


Certificate-Based Authentication (CBA) for Exchange Online is Generally Available

Many organizations have been using certificate based authentication for Exchange Online while the feature was in preview. Today, we are excited to announce that the feature is generally available in Office 365 Enterprise, Business, Education, and Government plans. For more details, please reference our preview post which has been modified to reflect this announcement. As…


Released: December 2016 Quarterly Exchange Updates

Today we are announcing the latest set of Cumulative Updates for Exchange Server 2016 and Exchange Server 2013. These releases include fixes to customer reported issues and updated functionality. Exchange Server 2016 Cumulative Update 4 and Exchange Server 2013 Cumulative Update 15 are available on the Microsoft Download Center. Update Rollup 22 for Exchange Server…


Modern public folder deployment best practices

Introduction Since the release of Microsoft Exchange Server 2013, we have heard questions regarding the sizing and deployment of modern public folders. It is important to plan migrations for public folders so the client experience with their use is good. In this blog post, we will discuss some of best practices and recommendations regarding modern…